Please excuse my sloppy writing but the answer is 30
Answer:
B. 0.69
Step-by-step explanation:
Law of Cosines: cos A = (b² + c² - a²) / 2bc
cosθ = (7² + 11² - 8²) / 2*7*11 = 106/154 = 0.688 ≈ 0.69
Let the first investment be x
and second be 3000-x
so 3%of x + 4% of (3000-x) = 107
By solving x = 1300
First investment is 1300
second investment is 1700
24 x 8 = 192
192 / 2 = 96
I am not sure if my answer is true.
Yes the table represents a linear function because doing x1-y1/ x2-y2 gives you linear equation
